package edu.sctu.practice.class01.zhoudie.assgin03;

/**
 * Created by Administrator on 2015-10-22.
 */

public abstract class GeometricObject
{
    protected String color;
    protected GeometricObject() {

    }

    protected GeometricObject(String color) {
        this.color = color;
    }
    public abstract double findArea();
    public abstract double findPerimeter();
}
